Journal article

Adolescent School Belonging and Substance Use in Young Adulthood: Findings from a Multi-wave Prospective Cohort Study

KA Allen, CJ Greenwood, E Berger, A Reupert, G Wurf, N Rajendran, W Warton, M O’Connor, A Sanson, CA Olsson, P Letcher

International Journal of Mental Health and Addiction | SPRINGER | Published : 2026

Abstract

This study explored the longitudinal associations between multiple dimensions of school belonging during adolescence and substance use in young adulthood. Data were leveraged from the Australian Temperament Project, a comprehensive, multi-wave prospective cohort study. The current sample comprised 1565 participants (804 women). School belonging (1 wave; ages 15–16 years) was assessed using a condensed version of the School Life Questionnaire. Young adult substance use (3 waves; ages 19–28 years) assessments included binge drinking, tobacco, cannabis, and other illicit substances. Higher levels of overall school belonging were associated with reduced odds of tobacco, cannabis, and other illic..

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